I 55 over Unnamed Stream
Lincoln County, Mississippi · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I 55 over Unnamed Stream in Lincoln County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1965, making it 60 years old at the 2025 inventory.
- It carries about 21,000 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 119 of the 355 inventoried bridges in Lincoln County rated fair (33.5%); 18 (5.1%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (31.44243, -90.47961)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 40 ft |
| Location | 6.2 Mi N Pike Cl |
| NBI structure number | 110005504303060 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Mississippi department of transportation.
Busiest bridges in Lincoln County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 55 over Doolittle Branch | 1966 | 21,000 | Fair |
| I 55 over Bogue Chitto River | 1966 | 12,500 | Good |
| I 55 over Zetus Road | 1966 | 12,500 | Good |
| I 55 over Zetus Road | 1966 | 12,500 | Good |
| I 55 over Brookway Blvd | 1966 | 12,500 | Good |
| I 55 over Brookway Blvd | 1966 | 12,500 | Good |
All bridges nearby: Lincoln County, MS bridge conditions · every bridge in Lincoln County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.